baber/WOPTO huggingface dataset:
Patent JP-H10144113-A (JP)
Title: Marker light
Inventor: OGIWARA AKIO
IPC: F21S2/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a marker light, in which an LED can be efficiently cooled, by aligning plural LEDs in the peripheral edge of plural plate-like boards, of which flat surface is positioned in the emitting direction of a lamp body. SOLUTION: Plural LEDs 12 are aligned for arrangement in front of a peripheral edge of a plate-like board 13, of which flat surface is positioned in the emitting direction of a marker light. A nearly bell-shaped groove 25 is arranged in the periphery of the LEDs 12, and the hot air inside the groove 25 is heat- exchanged with the air inside 17d of a pipe-like support 17, which forms a second cooling means 33b, through a support 17, and cooled and fallen inside the groove 25 so as to cool the inside of the groove 25. The heated air inside the support 17 is discharged through a hole 29 provided with a bottom and a small hole 31, which respectively form a second cooling means 33b. New outside air is sucked for leading from a lower ventilation hole 20 into the support 17, and the outside air is made to flow as a cooling material.  The LEDs 12 inside the groove 25 are cooled, and lowering of luminance of the LEDs 12 is prevented.
Patent JP-H10144939-A (JP)
Title: Photodetector
Inventor: TANAKA HITOSHI
IPC: H01L23/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealing type photodetector that can secure a performance equivalent to a metal hermetic-seal type, but is less expensive, and is compact and light for resistance against temperature cycle property. SOLUTION: In a resin-sealing type photodetector, the side surface of a light-receiving element 5 is arranged in contact with the side surface of a cavity 2 of a package 1, and an electrode pad 6 faces a bonding pad 4 and are connected through the shortest distance using a metal small-gauge wire 7. To protect the metal small-gauge wire 7 and the light reception element 5, a flexible light-transmitting region 8 is filled. With this structure, the metal small-gauge wire 7 can be reduced, and the resin thickness below the small-gauge wire can be made thin. Thus the stress applied to the metal small-gauge wire due to the inflation and shrinkage of resin due to heat is reduced, avoiding disconnection of the metal small-gauge wire, and improving reliability.
Patent JP-H05135547-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TERANISHI KEIICHI
IPC: G11B27/036
Filed: 1991-11-14
Abstract: PURPOSE:To surely read the ID information without causing any off-track phenomenon in a reproduction state by performing the after-recording of a SUB code area with a succeeding head after applying an ATF tracking operation with the succeeding head in a post-recording state. CONSTITUTION:In an ID post-recording state, the SUB code information reproduced by the preceding heads 2a and 2b are amplified by the reproduction amplifiers 25a and 25b via switches S1 and S2 and then undergo signal processing. These processed information are outputted through a line amplifier 30. Meanwhile the succeeding heads 3a and 3b are connected to the reproductive amplifiers 24a and 24b in a SUB area via the switches S3 and S4 and connected to the reproductive amplifiers 26a and 26b in a place out of the SUB area to send the reproduced signals to an ATF circuit 33. Then the heads 3a and 3b perform the tracking operations to trace the center of each track. In a reproductive state, the heads 2a and 2b reproduce the information while applying the ATF tracking operation to run through the center of each track like the operations carried out by the heads 3a and 3b in the ID after-recording state. In such a constitution, an off-track phenomenon never occurs in the SUB code area.
Patent JP-H03160391-A (JP)
Title: Method and device for measuring incident angle of energy beam, and those for measuring characteristic of charged particle lens
Inventor: SUZUKI MAKOTO
IPC: G01T1/29
Filed: 1989-11-17
Abstract: PURPOSE:To obtain accurate characteristic and the like of an electronic lens, and also to measure automatically and easily the characteristic of the electronic lens and the like by enabling measurement of incident angles of a charged particle beam, an energy beam such as X-ray, at each point on a two dimensional plane. CONSTITUTION:At a display surface 12 of a display device 11, positions of openings 4 of a pattern plate 5 are displayed as shown by white circles 21 in the figure, for instance, and also fluorescent spots 22 by a particle beam, are displayed as shown by black dots in the figure. Each the fluorescent spot 22 is produced by the particle beam which comes through the opening 4 of the pattern plate 5, and therefore an angle DELTAtheta between the particle beam and the pattern plate 5, can be obtained by checking positional relationship of the white circles 21 and the fluorescent spots 22 on the display surface 12. This DELTAtheta corresponds to an outcoming angle of the particle beam from the electronic lens 2, and also this outcoming angle correspond to the characteristic of the electronic lens 2 and incident angle to the electronic lens 2. Accordingly, the characteristic of the electronic lens 2 can be obtained on the display surface 12, by obtaining the positions and the incident angle there on the pattern plate.
Patent JP-H07116957-A (JP)
Title: Workpiece taking-out device for lapping machine
Inventor: MITSUNAGA TATSUYA
IPC: B24B41/06
Filed: 1993-10-23
Abstract: PURPOSE:To surely take out all the workpieces by providing a nozzle which flows out fluid such as water to make the workpiece fall down into a socket without adhering to a carrier or the like for flowing it out. CONSTITUTION:After polishing, air is supplied to the air cylinder 17 of an upper plate raising mechanism 16 through a pressure adjusting device 18 to give rising force to the upper plate 14 for minimizing a load acting on a workpiece 13. Next an actuator 24 is actuated to bring a socket 20 into contact with the side of a lower plate 11. The slide actuator 40 or the like of a carrier moving mechanism 29 are then actuated to move a rotary table 32 and a carrier 27 right for moving a part of holes in the workpiece from the surface of the lower plate 11 onto the socket 20. In addition, the rotary table 32 and the carrier 27 are located on the rightest side during their stopping. Fluid such as water is flowed out through a nozzle 48 to make the workpiece 13 fall down into the socket 20.
Patent JP-H01140405-A (JP)
Title: Magnetic head and its manufacture
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/21
Filed: 1987-11-26
Abstract: PURPOSE:To increase initial permeability and to attain recording/reproduction at sufficiently high efficiency in a high frequency band by making an axis easy for magnetization of the magnetic core near a tape sliding surface side parallel to the track axis direction of a tape from a coil window. CONSTITUTION:An axis 18 easy for magnetization of a magnetic core 13 near the tape sliding surface side is made approximately parallel to a track width direction (d) of the tape from a coil window 15 by a magnetic head with a structure in which the both sides of a magnetic film 11 functioning as the magnetic core 13 is sandwiched by nonmagnetic substrates 14. Thus, by making the axis 18 of the magnetic core 13 forming a front part magnetic gap 17, which is near the tape sliding surface side and exercises the greatest influence on head efficiency parallel with the track axis direction of the tape, the direction through which magnetic flux flows becomes an axis difficult for magnetization. Thus, the frequency characteristics of initial permeation of the magnetic core are raised, and the characteristics at high frequencies are improved.
Patent JP-S62159857-A (JP)
Title: Transmission device
Inventor: OURA TOSHIO
IPC: F16H49/00
Filed: 1985-12-30
Abstract: PURPOSE:To prevent the breakage of a transmission medium by transmitting a power through the pressing force generated in a power transmission medium and preventing the spreading of the crack on the power transmission medium. CONSTITUTION:When a driving pulley 2 is revolved, the part of a vacant uneven groove 2a shifts along the direction of revolution of the driving pulley 2. When the part of the uneven groove 2a reaches the engagement terminal edge 2b with the driving pulley 2, a transfer element 5 is prevented from being pressed to a trailing pulley 3 side from behind, and stops at the position. Therefore, also another transfer element 5 is prevented from being pressed onto the trailing pulley 3 side by the transfer element 5 positioned at the engagement terminal edge 2b, and the crack on a power transmission medium does not spread, and breakage can be prevented.
Patent JP-H08134786-A (JP)
Title: Steel cord for rubber article reinforcement and pneumatic radial tire
Inventor: YAMASHITA SHOICHI
IPC: B60C9/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a steel cord having plying structure and remarkably suppressing breakage or loose, compared with a conventional cord even if stress is produced in a reinforcing cord in a rubber article and obtain a pneumatic tire using the steel cord as a reinforcing material of a belt layer and improved in durability. CONSTITUTION: In this steel cord for reinforcement of rubber article having plying structure, obtained by further twisting two or more numbers of strand obtained by twisting >=2 steel filaments, a diameter RP of a spiral filament used for bundling strands together satisfies the relationship expressed by the formula 0.24<=RP/d [(d) exhibits a distance from a point at which strands maximally approach to the circumscribed circle of the cord].
Patent JP-H09107748-A (JP)
Title: Structure of seedling laying stand of rice field working machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enable to certainly press seedlings even when slipping resistance of the seedlings is brought to be low and press seedlings in a best condition with low slipping resistance of seedlings depending on seedling conditions even different. SOLUTION: Seedling pressers 31 installed on a seedling laying stand 5 is formed in above and below two stages of an upper body 31a and a lower body 31b, while a pressing surface 31c by the lower body 31b is formed to have less surface than the pressing surface by the upper body 31a. The seedling pressers 31 formed in upper and lower two stages are fixed to a supporting body 32 installed in the seedling laying stand 5 so as to be adjustable in left and right positions.
Patent JP-H04175580-A (JP)
Title: Rotary shaft inner-hole sealing device for automatic transmission
Inventor: TODO MINORU
IPC: F16J15/10
Filed: 1990-11-05
Abstract: PURPOSE:To minimize the space where oil can stagnate, by furnishing a sealing hole part and a detaining hole part in a hole provided in a shaft, and furnishing a detent part to be fitted in the detaining hole part and a seal of elastomer material to be tightly fitted to the peripheral surface of the sealing hole part when a cap is inserted in the intra-shaft hole. CONSTITUTION:A seal device is composed of a hole 10 provided in shaft and a sealing cap 2 which is inserted in this hole 10 along its axis and works in cooperation with the hole. This intra-shaft hole 10 is provided with a sealing hole part 11 having a dia. greater than an opening part 10a of the hole situated backmore in the cap 2 inserting direction and a detaining hole part 12 having a dia. exceeding the dia. of another opening part 10b of the hole on the side nearer the operator in the cap 2 inserting direction. This cap 2 is equipped with a seal part 21 made of elastomer seal material, which is tightly fitted to the peripheral surface of the sealing hole part 11 at the time of inserting into the intra-shaft hole 10, and a detent part 22 to be fitted in the detaining hole part 12. Because the diametric locating of the cap 2 is made accurately with the middle dia. portion 2c, the contacting pressure with the sealing hole part 11 of elastomer is kept uniform cover the whole circumference, and a high sealing performance can be obtained.
Patent JP-H07152865-A (JP)
Title: Device and method for recognizing information
Inventor: SERIZAWA MASAHIRO
IPC: G06V30/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide an information recognizing device and its method with a high recognition rate regardless of the character size of a recognition object in an original. CONSTITUTION:When a character recognition mode is designated by an operating part 118, an input picture is processed by a picture processing part 3000 and stored in a picture recording part 111. Then, a character area in stored picture data is discriminated by a recognizing part 4000 and the discriminated area part is read again by a prescribed magnification. The recognizing part 4000 recognizes a character for the read character area. Here, when the recognition rate is judged to be equal to or less than a previously set value, the part is read again by magnification based on the inputted character pattern size and the previously decided size and the character is recognized again. After that, a character pattern corresponding to the recognized character is generated so as to be recorded and outputted by a picture recording part 6000 together with the picture stored in the picture recording part 111.
Patent JP-H03162383-A (JP)
Title: Steel tower shaft for elevator
Inventor: KAWARASAKI MASASHI
IPC: B66B9/00
Filed: 1989-11-17
Abstract: PURPOSE: To prevent the weight of an elevator from being imposed directly on a building, by carrying respective structural member of a steel tower hoistway into a building as a single component or a temporary assembly, and assembling the steel tower hoistway with a desired height using connecting frame members. CONSTITUTION: Steel tower columns 22 are erected from the four corners of a base frame member 20, and at its top end, a top frame member 24 supporting a machine table of a machine room is provided. The steel tower columns 22 are formed by connecting two long members connected through a connecting member 29 respectively, and connected to each other. A horizontal member 26 is constituted of an entrance sill corbel 26a, a pair of guide rail supporting member 26b, and a rear member 26c, and these members are fixed to the steel tower columns 22 through mounting members 30. The top frame member 24, the horizontal frame member 26, and connecting member 28 are mounted so as to support interconnection among the steel tower columns 22 and keep their intervals constant. It is thus possible to support the load of the elevator sufficiently.
Patent JP-H10123869-A (JP)
Title: Fixing device
Inventor: KIMURA TAKASHI
IPC: G03G15/20
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To secure stable fixation by interposing by holding a thin endless belt between a supporting roller and a pressure roller which are obtained by forming an elastic layer on the outside circumference of a pipe-like core bar and heating the belt with a heating means. SOLUTION: The pressure roller 2 is pressured in the direction of the supporting roller 1 by a pressure means. Since the outside circumferential surfaces of the rollers 2 and 1 are formed of the elastic layer, the parts thereof faced by interposing the belt 4 are respectively deformed. Since the belt 4 is formed to be such thickness that it can be deformed, it can be deformed by following to the deformed shapes of the elastic layers of the rollers 2 and 1. Therefore, large nip width ca be formed between the roller 2 and the belt 4. Besides, since the belt 4 is sufficiently thin, the heat capacity thereof is small. Since the surface of the roller 1 brought into contact with the belt 4 is formed of a material whose heat conductivity is comparatively bad, the heat of the belt 4 is hardly radiated to the core bar.  Thus, the temperature of the belt 4 can be easily raised by the heating means 5.
Patent JP-H10118927-A (JP)
Title: Electrolytic in-process dressing grinding method and grinding wheel
Inventor: ENDO HIROYUKI
IPC: B24D3/34
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a scratch and crack on a processing surface by using a grinding wheel in which a soft and passivatable metal is used as a bonding agent. SOLUTION: In an electrolytic in-process dressing grinding method processed a grinding wheel by an electrolysis while dressing by impressing a voltage to a conductive grinding wheel, the grinding wheel in which a soft and passivatable metal is used as a bonding agent is used. Thereby, the electrolytic in-process dressing grinding method following the generation of a passivated coating film becomes possible and the damage to a ground material generated during the electrolytic in-process dressing grinding by the grinding wheel in which usual hard metal is used as the bonding agent is reduced and the generation of a scratch and crack is prevented.
Patent JP-H07156945-A (JP)
Title: Container for transport made of steel plate
Inventor: NOJIRI KATSUUMI
IPC: B65D19/10
Filed: 1993-11-30
Abstract: PURPOSE:To make the building up of a large sized container for transport made of steel plates easier, and manufacture various sizes of containers for transport with rigidity by joining optional numbers of panels by joining a plurality of panels by connecting columns. CONSTITUTION:On the four peripheral edges of a bottom wall member 22, panels 23, 24A, 24B are erected, and both ends of respective panels are connected to form a side walls. Among the side walls, the side walls which become end walls are constituted of a plurality of panels 24A, 24B. At the same time, a male type column 37 is attached to the joining end of one end panel 24A, and a female type column 40 is attached to the joining end of the other end panel 24B. Then, the male type column 37 is fitted in the female type column 40, and the plurality of end panels 24A, 24B are joined at an intermediate part. Also, an engaging hole 42 is provided on an upper rail of the panels to be joined, and an engaging law provided on a beam-fitting member 27 is engaged with the engaging hole 42, and a beam 26 is spanned between the upper ends of joined parts 25. Thus, the joining columns for panels work as reinforcing members as well, and a high rigidity can be retained.
Patent JP-H10130771-A (JP)
Title: Wear resistant hard sintered alloy
Inventor: KOBAYASHI MASAKI
IPC: C22C29/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hard sintered alloy improved in corrosion resistance and wear resistance by providing a composition in which a multiple compound, consisting of Co, W, Ni, and C, is dispersed in a binding phase of specific composition and the balance is composed of WC. SOLUTION: The wear resistant hard sintered alloy has a composition consisting of, by weight, 3-15% of binding phase composed essentially of Co and/or Ni and W, >=50% of dispersed phase composed of a multiple compound containing W, Co and/or Ni, and C, and the balance WC with inevitable impurities. It is preferable that the binding phase contains >=70% Co and/or Ni and 5-30% W based on the binding phase. It is also preferable that the dispersed phase is M6 C type multiple compound and/or M12 C type multiple compound and contained by 5-50% based on the whole sintered alloy. When one or more kinds among the carbides and nitrides of the group IVa, Va, VIa elements and mutual solid solutions thereof are further incorporated into the sintered alloy by <=about 30%, the effects of the dispersed phase and the binding phase can be sufficiently produced.
Patent JP-H09135880-A (JP)
Title: Medical equipment
Inventor: ISHIKAWA KENJI
IPC: B29K77/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a higher bonding strength without fitting or blocking, by laying a blend of vinyl chloride group resin and polyurethane or a copolymer of vinyl chloride or polyurethane between nylon group resin and vinyl chloride group resin. SOLUTION: Nylon group resin may be usual nylon having an amide bonding, or may be nylon group copolymer represented by polyether amide. As to a polymer which is a main component of vinyl chloride group resin, in addition to a monopolymer of vinylchloride, a copolymer of vinlydene chloride or the like and another monomer is included. As to polyurethane, a polyether type polyurethane, a polyester type polyurethane or the like is suitably used. A blend of vinyl chloride group resin and polyurethane may be obtained by mixing the above-mentioned material, and further, the copolymer may be any of random, graft and block type copolymers. This blend or the copolymer is preferably stratum-like, and a heat-fusing bonding process, in particular a high frequency induction heating type is preferably used.
Patent JP-H0881564-A (JP)
Title: Production of polymer having hydrolyzable silicon group
Inventor: TSURUOKA KAORU
IPC: C08G77/48
Filed: 1994-12-02
Abstract: PURPOSE: To produce a polymer having hydrolyzable silicon group used as a room-temperature-curable resin and reduced in the amount of a catalyst added (the amount of platinum added) and shortened in the reaction time by using a specified catalyst. CONSTITUTION: An unsaturation-containing organic polymer is reacted with a silicon compound having an Si-bonded hydrolyzable group and an Si-bonded hydrogen atom in the presence of a platinum/organocomplex compound free from a conjugated base of a strong acid as a ligand. A desirable example of the unsaturation-containing organic polymer is a derivative of a hydroxy polyoxyalkylene. A desirable example of the silicon compound is a compound represented by the formula: HSiXa R<1> 3-a (wherein R<1> is a 1-20C organic group; X is a hydrolyzable group; and a is 1-3). A desirable example of the platinum/ organo complex is a platinum/organosiloxane complex. When a compound having a silanol condensation group is added to the reaction system, the viscosity of the product scarcely rises even in the presence of some water.
Patent JP-H07154753-A (JP)
Title: Image display controller
Inventor: HOTTA SHOGO
IPC: G09G5/36
Filed: 1993-11-30
Abstract: PURPOSE:To separately display plural NTSC image signals with a simple configuration by arranging them at the plural divided areas of a high-vision monitor. CONSTITUTION:A parallel processing means 3 parallelly reads respective image data stored in image data storage means NM1-NMK and stores them in a high-speed storage means 5. An image signal output means 7 reads and outputs the data stored in the high-speed storage means 5 at the speed requested by the high-vision monitor. Even when the reading speed of the image data storage means NM1-NMK is slower than the reading speed of this high definition television monitor, the image data for each camera can be separately displayed on this high-vision monitor.
Patent JP-2000124574-A (JP)
Title: Array electrode and wiring board equipped with it
Inventor: EGAWA HIDENORI
IPC: H05K1/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent electrodes from being misaligned with each other and to surely carrying out a probing operation when two wiring boards are formed of different materials. SOLUTION: An electrode pattern 1 is so laid out as to enable an electrode located at the center 4 of the electrode pattern 1 to cross a line 3 which passes through the centers of electrodes at a right angle and the other electrodes to cross the line 3 more obliquely as their position approaches the ends of the pattern 1, and the median lines 5 of the electrodes located at the edges of the pattern 1 are so tilted as to intersect each other at the center O of a sector.  By this setup, even if two wiring boards where an electrode array is formed respectively are formed of different materials, the misalignment of the electrode patterns due to manufacturing variability and dispersion of pitch induced by the effect of expansion/shrinkage on temperature/humidty can be corrected to be within an allowable range by shifting the boards when the boards are pasted together, and a probing operation of testing electric characteristics can be surely carried out.